This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
| n | a(n) |
|---|---|
| 1 | 131 |
| 2 | 353 |
| 3 | 797 |
| 4 | 1019 |
| 5 | 1093 |
| 6 | 1759 |
| 7 | 1907 |
| 8 | 2129 |
| 9 | 2203 |
| 10 | 2351 |
| 11 | 2647 |
| 12 | 3313 |
| 13 | 3461 |
| 14 | 4127 |
| 15 | 4201 |
| 16 | 4349 |
| 17 | 4423 |
| 18 | 4793 |
| 19 | 5237 |
| 20 | 5903 |
| 21 | 6199 |
| 22 | 6421 |
| 23 | 6569 |
| 24 | 6791 |
| 25 | 7013 |
| 26 | 7309 |
| 27 | 7457 |
| 28 | 7753 |
| 29 | 7901 |
| 30 | 8123 |
| 31 | 8419 |
| 32 | 8641 |
| 33 | 8863 |
| 34 | 9011 |
| 35 | 9677 |
| 36 | 9973 |
| 37 | 10343 |
| 38 | 10639 |
| 39 | 10861 |
| 40 | 11083 |
| 41 | 11527 |
| 42 | 11897 |